Assuming minimum approach temperature $(T_{\text{m}\text{i}\text{n}})=10C$ and with the stream data as given in Table $($temperatures in $C,$ and $F{C}_p$ values in $k\frac{W}{K}),$ find out the following:

Net amount of heat available in the streams based on I law.

Shifted temperature scales diagram with net heat in respective intervals.

Construction of cascade diagram.

Minimum hot & cold utilities requirement and Pinch temperature.

$\backslash$table$[[\backslash$table$[[$Stream$],[$No$]],$Condition,$\backslash$table$[[$FC$\_($p$)],[($kW$/\backslash$deg C$)]],\backslash$table$[[$Source Temperature$],[(\backslash$deg C$)]],\backslash$table$[[$Target Temperature$],[(\backslash$deg C$)]]],[1,$Hot,$4,200,80],[2,$Hot,$2,170,50],[3,$Cold,$3,40,155],[4,$Cold,$7,100,160]]$