economics is not money --- ka la ho ga
demand and supply economics --- mo ta pa ka
So Economics is "ka"
demand and supply economics --- mo ta pa ka
demand make supply economics --- zi mo ka ta
demand --- mo or ta
economics is not money --- ka la ho ga
money makes only part --- zi la ne ki
money --- la
money makes only part --- zi la ne ki
demand make supply economics --- zi mo ka ta
make --- zi
only --- ne or ki
"demand only more"
option B,D zi--makes but makes not present in sentance
option C ne ki --- only part but part not present in sentance
option E ka --- economics but its not present in sentence
So option A is Answer