A mobile robot start from an initial position stored in A$[25]$ and move forward $40$m$.$ This new position is stored in A$[26].$ Then, it moves backwards at a speed of $15$m per second. Each second, the updated position is stored in A$[27,28,$ and so on$].$ Store the information for seconds $1,2$ and $3.$

Consider that: $s$0$ has the base of the array A$.$ Use$/$define as many temporal variables as needed.

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What are all the mathematical operations?

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What is the MIPS assembly code for these operations?

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What is the MIPS machine language code $($table$)$ in decimal numbers for these set of instructions?

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What is the binary equivalent to the decimal form? $($table$)$