Derek plans to retire on his 65th birthday. however, he plans to work part-time until he turns 72.00. during these years of part-time work, he will neither make deposits to nor take withdrawals from his retirement account. exactly one year after the day he turns 72.0 when he fully retires, he will begin to make annual withdrawals of $124,626.00 from his retirement account until he turns 91.00. after this final withdrawal, he wants $1.08 million remaining in his account. he he will make contributions to his retirement account from his 26th birthday to his 65th birthday. to reach his goal, what must the contributions be? assume a 8.00% interest rate.

$527.7.if the following was the question  $527.7 is the answer.students who are trying to raise funds have an agreement with a local pizza chain. the chain has agreed to sell them pizzas at a discount, which the students can then resell to families in the local community for a profit. it is expected that of the 500 families in the community, at most 70% will buy pizza. based on a survey of their personal preferences, the students believe that they should order no more than 120 cheese pizzas, no more than 150 pepperoni pizzas, and no more than 100 vegetarian pizzas. they also want to make sure that at least 20% of the total pizzas are cheese and at least 50% of the pizzas are pepperoni. they make a profit of $1.45, $1.75, and $1.98, respectively, for each cheese, pepperoni, and vegetarian pizza they resell. how many pizzas of each type should they buy?

Z-gadgets has developed a mini-laptop that will be marketed in developing countries. it is estimated that the requirement for the new product will start out slow and accelerate as the product becomes increasingly familiar to worldwide consumers. to begin to staff the new production facilities, the company should conduct a(n):   demand forecast

D) when the consumer buys more than more is needed.