$1$

Compute the cost of not taking the following trade discounts: $($Use $365$ days in a year. Round the final answers to $2$ decimal places.$)$

$0\mathrm{.}15$

points

a$.\frac{1}{10},$ net $20$

Cost of lost discount

b$.\frac{2}{15},$ net $30$

Cost of lost discount

$\%$

c$.\frac{2}{10},$ net $45$

Cost of lost discount

d$.\frac{3}{10},$ net $180$

cost of lost discount