Jeff rakhnovich buys a 500000 t-bill at 2.5% discount for 36 weeks find the effective interest rate of apr assume 52 weeks per year

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?