Monica has decided that she wants to build enough retirement wealth that, if invested at 9 percent per year, will provide her with $5,400 of monthly income for 20 years. to date, she has saved nothing, but she still has 25 years until she retires. how much money does she need to contribute per month to reach her goal?

Schonhardt corporation's relevant range of activity is 2,500 units to 5,500 units. when it produces and sells 4,000 units, its average costs per unit are as follows: averagecost per unitdirect materials $ 7.60direct labor $ 2.90variable manufacturing overhead $ 1.65fixed manufacturing overhead $ 2.90fixed selling expense $ 0.95fixed administrative expense $ 0.65sales commissions $ 0.75variable administrative expense $ 0.65if 4,500 units are produced, the total amount of fixed manufacturing cost incurred is closest to: multiple choicea $16,800b $11,400c $11,600d $15,400