A $50-$mgpd $($million gallons per day$)$ water treatment plant was proposed in $2013$ for Ureka. A $60-$mgpd plant using the same treatment process was built in $2007$ in Vancouver for $$50,000,000.$ Given the following additional information and assumptions:

Poor site condition in Vancouver required an additional $$3,000,000$ for foundations, which is not anticipated for Ureka.

Assume the power sizing size exponent $=0\mathrm{.}67.$

Assume inflation will persist at an average $4\%$ per annum.

Assume the location index for Vancouver is $1\mathrm{.}17$ and $1\mathrm{.}24$ for Ureka.

A new high$-$pressure filter process will be added at Ureka at an additional cost of $$4,000,000.$

The construction period for the new plant will include winter construction. The Vancouver plant was not constructed through a winter season. Assume an increase in construction costs for Ureka of $12\%.$

In order to make an order of magnitude estimate of the water treatment plant in Ureka, various multiplication factors need to be calculated.

Question $1$ : The multiplication factor based on the different capacities is close to which value between $1\mathrm{.}00$ or $0\mathrm{.}80$ or $0\mathrm{.}90$ or $1\mathrm{.}10?$

Question $2$ : The multiplication factor based on the effect of inflation is close to which value between $1\mathrm{.}27$ or $1\mathrm{.}22$ or $1\mathrm{.}42$ or $1\mathrm{.}37?$

Question $3$ : The multiplication factor based on the different location indexes is close to which value between $0\mathrm{.}99$ or $0\mathrm{.}93$ or $1\mathrm{.}07$ or $1\mathrm{.}03?$

Question $4$ : The order of magnitude estimate of the water treatment plant in Ureka is close to which value between $$85$M or $$65$M or $$35$M or $$50$M $?$