Study the scenario and complete the questions that follow

The Mattress Factory

The Mattress Factory manufactures two types of mattresses $-$ Standard and Deluxe.

Details of the two products are as follows:

$\backslash$table$[[,$Standard,Deluxe$],[$Production and sales volumes $($units$),12000,24000],[$Selling price $($per unit$),$R$780,$R$1044],[$Direct labour hours per unit,$2,2\mathrm{.}5],[$Direct labour rate per hour,R$96,$R$96],[$Direct material cost per unit,R$244,$R$384]]$

An analysis of overhead costs has provided the following information:

$\backslash$table$[[,R$