QUESTION $4$ The$-$Webe$-$Ellis$-6$up wheh was presented to the winting teain of the$-2023$ Rugby World Cup is $38cm$ tall and weighing $159oz.$ The dimensions of the interior of the case are as follows: Use the information above to answer the questions that follow. $4\mathrm{.}1\mathrm{.}1$ Convert the weight of the trophy to kilograms $)=(0,0283kg(2)4\mathrm{.}1\mathrm{.}2$ Determine the weight of the case without the trophy inside. $(3)4\mathrm{.}1\mathrm{.}3$ Calculate the surface area of the interior of the case in metres $($m$).$ You may use the following formula: $SA=2(LB)+2(LH)+2(BH)4\mathrm{.}2$ The inside of the case was covered with a blue velvet material. The material was sold for R$1500$ per $m^2.$ It is estimated that the material needed to cover the case will be less than R$1$