William Beville's computer training school, in Richmond, stocks workbooks with the following characteristicsDemand DOrdering cost SHolding cost H$19\mathrm{.}900$ units$/$year$$24/$order$$4/$unit$/$yeara$)$ The E$0$Q for the workbooks is $($round your response to the nearest whole number$).$b$)$ What are the annual holding costs for the workbooks? $ $($round vour response to the nearest whole number$).$c$)$ What are the annual ordering costs? $ $($round your response to the nearest whole number$).$