Webster Corporation is preparing its cash budget for April. The March 31 cash balance is $36,400. Cash receipts are expected to be $641,000 and cash payments for purchases are expected to be $608,500. Other cash expenses expected are $27,000 selling and $33,500 general and administrative. The company desires a minimum cash balance at the end of each month of $30,000. If necessary, the company borrows enough cash to meet the minimum using a short-term note. Webster's preliminary cash balance before loan activity for April is expected to be:A. $8,400.B. $21,600.C. $30,000.D. ($28,000).E. $68,900.

Amachine purchased three years ago for $720,000 has a current book value using straight-line depreciation of $400,000: its operating expenses are $60,000 per year. a replacement machine would cost $480,000, have a useful life of nine years, and would require $26,000 per year in operating expenses. it has an expected salvage value of $130,000 after nine years. the current disposal value of the old machine is $170,000: if it is kept 9 more years, its residual value would be $20,000. calculate the total costs in keeping the old machine and purchase a new machine. should the old machine be replaced?

What is the state tax rate for a resident of arizona whose annual taxable income is $18,000?

Alarge tank is filled to capacity with 500 gallons of pure water. brine containing 2 pounds of salt per gallon is pumped into the tank at a rate of 5 gal/min. the well-mixed solution is pumped out at the same rate. find the number a(t) of pounds of salt in the tank at time t.