Select all reasons it is important to perform equipment maintenance.
1. to avoid equipment downtime
2. to keep equipment running accurately
3. to avoid defects
4. to keep business professionals busy with maintenance procedures
5. to avoid losing data
6. to keep computers running slowly
7. to maximize productivity

The monthly payment m of a loan of amount p for y years with an interest rate r can be calculated by the formula: m = p(r/12) 1 â’ (1 + r/12)â’12y calculate the monthly payment and the cummulative total payment for a $100,000 loan with an interest rate of 4.85% if taken out for 10 years, for 11 years, etc., up to a 30 year term. display the results in a three-column table where the first column is the number of years, the second is the monthly payment, and the third is the cummulative total payment. note: use format bank; for this problem. also, remember to represent the interest rate as a decimal (e.g. 0.0485) 2. a torus-shaped water tube is designed to have a volume of 8, 000in3 . the volume of the tube, v , and its surface area, s, are given by: v = 1 4 ď€ 2 (a + b)(b â’ a) 2 s = ď€ 2 (b 2 â’ a 2 ) if a = kb, determine s, a, and b for k = 0.2, 0.3, 0.7. display the results in a table

Lin corporation has a single product whose selling price is $136 per unit and whose variable expense is $68 per unit. the company’s monthly fixed expense is $32,400. required: 1. calculate the unit sales needed to attain a target profit of $5,000. (do not round intermediate calculations.) 2. calculate the dollar sales needed to attain a target profit of $8,400.

Providing a great shopping experience to customers is one of the important objectives of purple fashions inc., a clothing store. to achieve this objective, the company has a team of committed customer service professionals whose job is to ensure that customers get exactly what they want. this scenario illustrates that purple fashions is trying to achieve