Matiematical LiferseyiVinde $12$ Wiae the above information to answer the fallowine qucstwos. $1\mathrm{.}11\mathrm{.}1.$ Calculite the mumber kif of sake Aour nected to trake this cake $(4)1\mathrm{.}1\mathrm{.}2$ Cilculare the total kg of sugar needed to bake the cake $(4)11$ Orven thar I ianspomn $2,5ml,$ calculate the number of grams of salt required Eive thin recme. Wharathe inmrodientu that are necded are ar home except for calse flour, unsalted Gurier anat vanila exirart. Calculate the cost effective for these items, if S$00$irick dicake Aour costs R $25\mathrm{.}95$ pach of unsalied bulter R $5\mathrm{.}75$ Tomil boule of vanalla extract teaspoon $=2,5ml$ NN: You cannok buy fractional quantities in a shop$)$ Wh home Aumnematire from Wahrentenit ta degrees Celsius: WGEt Termp$(*C)=(F-{32}^{\text{@}})+1,8$ Since thin muit be a surprise, she plans to rush from school on Thursday the ${13}^{th}$ and ect home at $15$:$45$hrs and